MOTIVATED
motivated
(adjective) provided with a motive or given incentive for action; “a highly motivated child can learn almost anything”; “a group of politically motivated men”
Source: WordNet® 3.1
Verb
motivated
simple past tense and past participle of motivate
Adjective
motivated (comparative more motivated, superlative most motivated)
Enthusiastic, especially about striving toward a goal.
Source: Wiktionary
MOTIVATE
Mo"ti*vate, v. t. [imp. & p. p. -vated; p. pr. & vb. n. -vating.]
[From Motive, n.]
Definition: To provide with a motive; to move; impel; induce; incite. --
Mo`ti*va"tion (#), n. William James.
Source: Webster’s Unabridged Dictionary 1913 Edition